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Ransomware Group tengu Hits: Sileno Companies Inc

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HookPhish team

Summary

In the latest cybersecurity news, Sileno Companies Inc — a company operating in the US — has fallen victim to a ransomware attack conducted by the group tengu. This data breach, discovered on 2026-03-07 12:36:43.406701, underscores the increasing need for proactive cybersecurity defenses as we continue through 2026.

Incident Report

Attribute Information
Target Organization Sileno Companies Inc
Threat Group tengu
Summary Sileno Companies Inc. A US company primarily operating in the hospitality and real estate sectors, its activities include: Hotel operation Property management Management of hotels’ restaurants and bars Hospitality project development 22.9TB was encrypted in 14 hours on 3/5/2026 More than 67.07 GB was extracted
Date of Breach 2026-03-07 12:36:14.655160
Discovery Date 2026-03-07 12:36:43.406701

 

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Disclaimer

HookPhish does not engage in the exfiltration, downloading, taking, hosting, viewing, reposting, or disclosure of any stolen information. All breach data reported here is sourced from publicly available threat intelligence feeds for awareness purposes only.

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